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/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
// (c) 2002 Patrick S. Vogt <tille@handhelds.org>
#include "packagelist.h"
#include <assert.h>
#include <qfile.h>
#include <qfileinfo.h>
#include <qtextstream.h>
#include "debug.h"
static QDict<OipkgPackage> *packageListAll;
static int packageListAllRefCount = 0;
PackageList::PackageList(QObject *parent, const char *name)
: QObject(parent,name), packageIter( packageList )
{
empty=true;
if (!packageListAll) packageListAll = new QDict<OipkgPackage>();
packageListAllRefCount++;
sections << "All";
subSections.insert("All", new QStringList() );
QStringList *ss = subSections["All"];
*ss << "All";
aktSection = "All";
aktSubSection = "All";
}
PackageList::PackageList( PackageManagerSettings* s, QObject *parent, const char *name)
: QObject(parent,name), packageIter( packageList )
{
settings = s;
PackageList(parent, name);
}
PackageList::~PackageList()
{
if (--packageListAllRefCount < 1 ) delete packageListAll;
}
/** Inserts a package into the list */
void PackageList::insertPackage( OipkgPackage* pack )
{
if (!pack) return;
OipkgPackage* p = packageListAll->find( pack->name() );
if ( p )
{
if ( (p->version() == pack->version())
// && (p->dest() == pack->dest())
)
{
p->copyValues( pack );
delete pack;
pack = p;
} else {
QDict<OipkgPackage> *packver = p->getOtherVersions();
// p->setName( pack->name()+"["+p->version()+"]" );
if (!packver)
{
packver = new QDict<OipkgPackage>();
packver->insert( pack->name(), p );
p->setOtherVersions( packver );
}
pack->setName( pack->name() );//+"["+pack->version()+"]" );
pack->setOtherVersions( packver );
packver->insert( pack->name(), pack );
packageListAll->insert( pack->name(), pack );
packageList.insert( pack->name(), pack );
origPackageList.insert( pack->name(), pack );
}
}else{
packageListAll->insert( pack->name(), pack );
packageList.insert( pack->name(), pack );
origPackageList.insert( pack->name(), pack );
};
empty=false;
updateSections( pack );
}
void PackageList::filterPackages( QString f )
{
packageList.clear();
QDictIterator<OipkgPackage> filterIter( origPackageList );
filterIter.toFirst();
OipkgPackage *pack= filterIter.current() ;
while ( pack )
{
if (
((aktSection=="All")||(pack->section()==aktSection)) &&
((aktSubSection=="All")||(pack->subSection()==aktSubSection)) &&
pack->name().contains( f )
)
{
packageList.insert( pack->name(), pack );
}
++filterIter;
pack = filterIter.current();
}
}
OipkgPackage* PackageList::find( QString n )
{
return packageList.find( n );
}
OipkgPackage* PackageList::first()
{
packageIter.toFirst();
return packageIter.current();
}
OipkgPackage* PackageList::next()
{
++packageIter;
return packageIter.current();
}
QStringList PackageList::getSections()
{
sections.sort();
return sections;
}
QStringList PackageList::getSubSections()
{
QStringList ss;
if ( !subSections[aktSection] ) return ss;
ss = *subSections[aktSection];
ss.sort();
return ss;
}
void PackageList::setSection( QString sec )
{
aktSection = sec;
}
void PackageList::setSubSection( QString ssec )
{
aktSubSection = ssec;
}
void PackageList::updateSections( OipkgPackage* pack )
{
QString s = pack->section();
if ( s.isEmpty() || s == "") return;
if ( !sections.contains(s) ) sections += s;
QString ss = pack->subSection();
if ( ss.isEmpty() || ss == "" ) return;
if ( !subSections[s] ) {
subSections.insert( s, new QStringList() );
QStringList *subsecs = subSections[s];
*subsecs += "All";
}
QStringList *subsecs = subSections[s];
if ( !subsecs->contains(ss) ) *subsecs += ss;
// if ( !subSections["All"] ) subSections.insert( "All", new QStringList() );
// subsecs = subSections["All"];
// *subsecs += ss;
}
void PackageList::readFileEntries( QString filename, QString dest )
{
pvDebug(5,"PackageList::readFileEntries "+filename+" dest "+dest);
QStringList packEntry;
QFile f( filename );
if ( !f.open(IO_ReadOnly) ) return;
QTextStream *statusStream = new QTextStream( &f );
while ( !statusStream ->eof() )
{
QString line = statusStream->readLine();
if ( line.find(QRegExp("[\n\t ]*")) || line == "" )
{
//end of package
if ( ! packEntry.isEmpty() )
{
OipkgPackage *p = new OipkgPackage( packEntry, settings );
if ( p )
{
p->setDest( dest );
insertPackage( p );
packEntry.clear();
}
}
}else{
packEntry << line;
};
}
//there might be no nl at the end of the package file
if ( ! packEntry.isEmpty() )
{
OipkgPackage *p = new OipkgPackage( packEntry, settings );
if ( p )
{
p->setDest( dest );
insertPackage( p );
packEntry.clear();
}
}
delete statusStream;
f.close();
return;
}
void PackageList::setSettings( PackageManagerSettings *s )
{
settings = s;
}
OipkgPackage* PackageList::getByName( QString n )
{
return origPackageList[n];
}
void PackageList::clear()
{
origPackageList.clear();
packageList.clear();
}
void PackageList::allPackages()
{
packageList.clear();
QDictIterator<OipkgPackage> filterIter( origPackageList );
filterIter.toFirst();
OipkgPackage *pack= filterIter.current() ;
while ( pack )
{
packageList.insert( pack->name(), pack );
++filterIter;
pack = filterIter.current();
}
}
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